Toothbrush



FIG. 1.1 is a perspective front view of the toothbrush according to the present invention;

FIG. 1.2 is a top view of the toothbrush of FIG. 1.1;

FIG. 1.3 is a perspective side view of the toothbrush of FIG. 1.1;

FIG. 1.4 is a right view of the toothbrush of FIG. 1.1;

FIG. 1.5 is an enlarged back view of the toothbrush of FIG. 1.1;

FIG. 1.6 is an enlarged front view of the toothbrush of FIG. 1.1; and

FIG. 1.7 is an enlarged front view of the toothbrush of FIG. 1.1. 

CLAIM The ornamental design for a toothbrush, as shown and described. 